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bug#38452: 26.3; set-frame-position is slightly drifted
From: |
Pascal Lambrechts |
Subject: |
bug#38452: 26.3; set-frame-position is slightly drifted |
Date: |
Tue, 3 Dec 2019 18:53:04 +0000 |
martin rudalics <rudalics@gmx.at> writes:
> >> BTW, I still don't
> >> know what your window manager is.
> >
> > I guess it is gdm3 as I entered the following commands:
>
> That's a display manager.
>
Hmmm I dont know how to et the information about the window manager.
I know that my linux is ubuntu 18 and I dont thing that I changed
anything arelated to the window manager from the standard configurtation.
Do you have some idea of how I could know what is my window manager ?
> >> If we say that the origin for things to display on screen is (-10, -8)
> >> - something you could probably verify by moving the dock to the right
> >> and the menu bar line to the bottom - we have a clue. Just that it
> >> doesn't make sense to me, yet.
> >
> > Not sure: when I try with (undecorated.t) I get LEFT=0 TOP=(+ -30)
> > So the left side seems to be at 0.
>
> So it seems that your window manager skips the decorations when a
> frame is adjacent to an edge by just moving that frame outside the
> display by the size of the decoration. Some window managers make this
> customizable IIRC.
>
> > ;; 4eme experience 2 displays: on left: internal screen=2ndary display ,
> on right: external=primary display with dock and menu on right
> > ;; the frame is located in the internal screen
> > (display-monitor-attributes-list)
> > (((name . "HDMI-1") (geometry 1920 0 1920 1080) (workarea 1920 27 1920
> 1053) (mm-size 521 293) (frames) (source . "Gdk")) ((name . "eDP-1")
> (geometry 0 0 1920 1080) (workarea 0 0 1920 1080) (mm-size 309 174) (frames
> #<frame *unsent mail to martin rudalics* 0x5289930> #<frame
> test-frame-set-position-Martin-1.el 0x624cc90>) (source . "Gdk")))
> >
> >
> > (set-frame-position nil 0 0)
> > t
> > (pl-lt)
> > " LEFT=(+ -10) TOP=(+ -8)"
> >
> > (progn (set-frame-position nil 0 0) (pl-lt))
> > " LEFT=0 TOP=0"
> >
> > (progn (set-frame-position nil 0 0) (sleep-for 5) (pl-lt))
> > " LEFT=(+ -10) TOP=(+ -8)"
> >
> >
> > (modify-frame-parameters nil '((left . 0) (top . 0) (undecorated . t)))
> > nil
> > (pl-lt)
> > " LEFT=0 TOP=(+ -30)"
> >
> >
> >
> > (modify-frame-parameters nil '((user-position . t) (left . 0) (top . 0)))
> > nil
> > (pl-lt)
> > " LEFT=0 TOP=(+ -30)"
>
> But the interesting case is whether specifying 'user-position' would
> have any impact when the dock and the menu bar line are present on the
> same frame, that is, the single display case.
>
My new experiment with a single display, the dock at left and menu line
at top:
(display-monitor-attributes-list)
(((name . "eDP-1") (geometry 0 0 1920 1080) (workarea 55 27 1865 1053) (mm-size
309 174) (frames #<frame
*notmuch-id:2b232b16-497e-22d8-a395-9fae6e87add7@gmx.at* 0x5289930> #<frame
test-frame-set-position-Martin-1.el 0x624cc90>) (source . "Gdk")))
(modify-frame-parameters nil '((user-position . t) (left . 0) (top . 0)))
nil
(pl-lt)
" LEFT=45 TOP=19"
> martin
Pascal
--
Pascal Lambrechts -- UCLouvain (SST/SC/MATH IRMP)
building: Marc De Hemptinne (Louvain-la-Neuve) - Local: B 430
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- bug#38452: 26.3; set-frame-position is slightly drifted, Pascal Lambrechts, 2019/12/01
- bug#38452: 26.3; set-frame-position is slightly drifted, martin rudalics, 2019/12/02
- Message not available
- Message not available
- Message not available
- bug#38452: 26.3; set-frame-position is slightly drifted, martin rudalics, 2019/12/03
- bug#38452: 26.3; set-frame-position is slightly drifted, Pascal Lambrechts, 2019/12/03
- bug#38452: 26.3; set-frame-position is slightly drifted, martin rudalics, 2019/12/03
- bug#38452: 26.3; set-frame-position is slightly drifted,
Pascal Lambrechts <=
- bug#38452: 26.3; set-frame-position is slightly drifted, martin rudalics, 2019/12/04
- Message not available
- bug#38452: 26.3; set-frame-position is slightly drifted, martin rudalics, 2019/12/05
- bug#38452: 26.3; set-frame-position is slightly drifted, Pascal Lambrechts, 2019/12/06
- bug#38452: 26.3; set-frame-position is slightly drifted, martin rudalics, 2019/12/07
- bug#38452: 26.3; set-frame-position is slightly drifted, Pascal Lambrechts, 2019/12/07
- bug#38452: 26.3; set-frame-position is slightly drifted, martin rudalics, 2019/12/08
- bug#38452: 26.3; set-frame-position is slightly drifted, Pascal Lambrechts, 2019/12/08
- bug#38452: 26.3; set-frame-position is slightly drifted, martin rudalics, 2019/12/09
bug#38452: [Pascal Lambrechts] Re: bug#38452: 26.3; set-frame-position is slightly drifted, Pascal Lambrechts, 2019/12/03